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5310-01-725-8652

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-725-8652
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01857
(FIIG) Federal Item Identification Guide
A021A0
Date
01/23/2025 (1 year ago)

right-hand thread direction, 0.625 inches nominal nut height, 2b thread class, 5820-01-678-1038 end item identification, hexagon nut style

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.625 inches nominal

End Item Identification

5820-01-678-1038

Width Across Flats

0.125 inches nominal

Thread Series

unjf

Thread Quantity Per Inch

28

Nominal Thread Size

0.500 inches

Bearing Surface Type

flat

Material

steel comp 303 or iron alloy 660 overall

Material Document And Classification

astm-a581 american society for testing and materials (astm) 1st material response or qqs-764b fed spec 1st material response or ams 5732, 5737 or2303e(17-4ph) aerospace material spec std 2nd material response or astm a484-03a american society for testing and materials (astm) 2nd material response overall

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0001857

Related Hardware Products

Part Number Description
903066-SS-1 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-725-8652?
The FSCG of the NSN 5310-01-725-8652 is 5310
Does the NSN 5310-01-725-8652 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-725-8652 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-725-8652 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-725-8652 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-725-8652 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Thu, Jan 23, 2025